How-To Geek on MSN

How to use the ISOMITTED function in Microsoft Excel

Build flexible Excel functions that automatically handle blanks, defaults, and overrides without messy nested IFs.

Build an Excel Dashboard That Pulls CSV Data Without Opening Files

Learn how Excel IMPORTCSV refreshes linked CSV data, handles locale formats, and switches to IMPORTTEXT for semicolon delimiters.

OpenAI launches GPT-5.4 with native computer use mode, financial plugins for Microsoft Excel, Google Sheets

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...
The New York Times

12 Ways to Break Up With Single-Use Plastics

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kaitlyn Wells and Katie Okamoto The dirty little secret of so-called ...